iseta seta paying for non interns at DRS

there is a company called DRS (Dynamic recovery services), it had 4 interns and 3 non interns. it made 3 permanent employees to sign internship forms in order in order for them to get more money from iseta seta since iseta seta is the one that is responsible for insuring that interns are trained. now the contract of interns had been terminated and iseta seta pay for interns to be trained until 2014 and they sign a contract ending 2014 but they have been told their contracts had expires.